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//===----------------------------------------------------------------------===//
//
// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <locale>
// template <class charT>
// class collate
// : public locale::facet {
// public:
// typedef charT char_type;
// typedef basic_string<charT>string_type;
//
// static locale::id id;
// };
#include <locale>
#include <type_traits>
#include <cassert>
int main()
{
std::locale l = std::locale::classic();
{
assert(std::has_facet<std::collate<char> >(l));
const std::collate<char>& f = std::use_facet<std::collate<char> >(l);
{
(void)std::collate<char>::id;
}
static_assert((std::is_same<std::collate<char>::char_type, char>::value), "");
static_assert((std::is_same<std::collate<char>::string_type, std::string>::value), "");
static_assert((std::is_base_of<std::locale::facet, std::collate<char> >::value), "");
}
{
assert(std::has_facet<std::collate<wchar_t> >(l));
const std::collate<wchar_t>& f = std::use_facet<std::collate<wchar_t> >(l);
{
(void)std::collate<wchar_t>::id;
}
static_assert((std::is_same<std::collate<wchar_t>::char_type, wchar_t>::value), "");
static_assert((std::is_same<std::collate<wchar_t>::string_type, std::wstring>::value), "");
static_assert((std::is_base_of<std::locale::facet, std::collate<wchar_t> >::value), "");
}
}
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